baber/WOPTO huggingface dataset:
Patent JP-S60101932-A (JP)
Title: Formation of pattern
Inventor: TSURUSHIMA TOSHIO
IPC: H01L21/302
Filed: 1983-11-08
Abstract: PURPOSE:To facilitate to form in minute regions patterns with favorable dimentional accuracy and suitable for production of LSI's, by irradiating ion beams on a solid layered structure containing first and second elements different from each other for selectively forming regions containing a third element different from the first and second ones, and by removing selectively by etching the regions other than the regions containing the third element. CONSTITUTION:On an Si substrate 2 as the first layer, deposited is a metal layer 2 as the second layer which is rediated with ion beams 8 for providing regions 6 for forming gate electrodes as the third layer penetrating in the uppermost portion of the substrate 1. The metal layer 5 consisting of the layer 2 present between the regions 6 is removed by etching while leaving the regions 6 only. A source region (S) and a drain region (D) are formed by diffusion in the upper portion of the substrate 1 exposed on the both sides of each region 6. In such a manner, it is facilitated to obtain a submicron accuracy and is enabled to obtain a pattern with good reproducibility.
Patent JP-S58114755-A (JP)
Title: Refining method of manganese ore
Inventor: OOYA NAOHIKO
IPC: B03D1/06
Filed: 1981-12-28
Abstract: PURPOSE:To draw concentrate of Mn of high grades in good yields by adding soda ashes to rough concentrate of Mn, subjecting the same to flotation, adding soda ashes and water glass to the floating ore thereof, subjecting the same to flotation and concentrating Mn components to settled ore. CONSTITUTION:Soda ashes are added at about 1kg/t to rough concentrate of Mn ore, and the concentrate is subjected to the 1st refining stage by flotation to concentrate Mn-contg. components into floating ore. About 5kg/t soda ashes and about 5kg/t water glass are added to the floating ore and the ore is subjected to the 2nd refining stage by flotation to concentrate Mn-contg. components into settled ore. This method removes waste ore consisting essentially of silicate such as quartz as settled ore in the 1st refining and draws the concentrate of Mn as settled ore in the 2nd refining. By such refining method the grade of the concentrate of Mn is markedly improved.
Patent JP-S6190804-A (JP)
Title: Spindle position control for machine tool
Inventor: OSADA MICHIO
IPC: B23B19/02
Filed: 1984-10-08
Abstract: PURPOSE:To prevent positional shift or deterioration of parallel accuracy of the spindle of machine tool under operation by controlling a hydraulic pad to correct parallelism of spindle while correcting the original points in X, Y and Z directions through NC control. CONSTITUTION:Two sets of air-micrometers (only the nozzles 14, 15 are shown) are arranged on the spindle 3 to detect the displacement of the center of rotation. With correspondence to the detected displacements in X and Y directions while employing the center of rotation of the spindle 3 as the original point, hydraulic pads 25, 26 (two more pads are not shown) are controlled to correct the parallelism of spindle. While with correspondence to the detected displacements in X, Y and Z directions, the original point is corrected through NC machine thus to achieve high accuracy machining.
Patent JP-H1140073-A (JP)
Title: Shadow mask
Inventor: TAKENOUCHI HIROSHI
IPC: H01J29/07
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide high tensile strength which prevents tension fracture even when being loaded to a television frame, by sandwiching a hetero-metal plating layer between acierage layers, and constructing lamination layers, then setting the tensile strength of the hetero-metal plating layer independently for a specific value and above. SOLUTION: Tensile strength of an entire shadow mask formed by a multilayer plating method is the weighted mean of the tensile strength respectively of acierage layers and a hetero-metal plating layer sandwiched between the acierage layers, and can be improved by using a metal which enables the tensile strength of the hetero-metal plating layer to be larger than that of the acierage layer. The tensile strength of the hetero-metal plating layer needs to go beyond 50 kgf/m<2> , and preferably is 60 kgf/m<2> and above, because the limit of the tensile strength of the acierage layers is 50 kgf/m<2> . As the hetero- metals, Cr , Ni -P, Co -Ni , Zn -Ni and Ni -Fe , etc., are used.
Patent JP-H0535407-A (JP)
Title: Information library system
Inventor: NISHIMURA KAZUTOSHI
IPC: H04N21/262
Filed: 1991-07-26
Abstract: PURPOSE:To make a video library system small in the hardware quantity of a storage device and short in wait time even when the number of terminals which can utilize the video library system is increased and to enable information on the same storage medium to be utilized from plural terminals at the same time. CONSTITUTION:There are 60 terminals 1 which receive service at the same time. According to the indication of a control part 6, an automatic medium replacement type storage device 4 replaces media on four optical disk devices 5 by 1st time-division multiple processing and each of the optical disk devices 5 services information to 15 terminals 1 by 2nd time-division multiple processing. The medium on the optical disk device 5 of, for example, A1 is replaced at the head of the time slot A1 assigned to the terminal 1 at a request from the terminal 1 of the A1 and information is read out in a following time is transferred to the buffer 2 of the A1 through the switching part 3 of the A. The terminal 1 of the A1 receives the information from the buffer 2 during the time 15 times as long as the time slot.
Patent JP-2000008201-A (JP)
Title: Shorts
Inventor: SHIMIZU TOSHIYUKI
IPC: A41B9/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain three-dimensional shorts for preventing a front crotch part from getting stuffy, having an excellent feeling in wear by using a cloth having high water absorption properties as a cloth for a front central cloth. SOLUTION: In the shorts made of a front central cloth 10 and an integrated cloth 12 of front side parts and a back part, the front central cloth 10 is composed of a water absorbing cloth comprising a regenerated fiber and an expansion part 8 is formed at the central lower part of the cloth 10. Consequently the shorts at the inside of the front side crotch are prevented from getting stuffy. The expansion part 8 is laid at the front lower part to give the objective hygienic shorts decreasing a feeling of pressure at the inside of the crotch part, well fitting to the body, having an excellent feeling in wearing and a comfortable sense in wearing.
Patent JP-H02103507-A (JP)
Title: Manufacture of optical device
Inventor: UDO KURAUSU PAURU BIIRUMAN
IPC: H01L31/0203
Filed: 1989-08-16
Abstract: PURPOSE: To enable the production of an optical device having wide selectability of the substrates suitable for providing the substrates with electrical or electronic devices by bringing the flat main surface of a disk-shaped body consisting of a photoconductive material into contact with the main surface of a carrier body and permanently adhering both, then mechanically grinding and lubrochemically polishing the photoconductor. CONSTITUTION: The carrier body 2 having the main surfaces which are parallel with each other, are perfectly smooth and flat is formed. The flat main surface of the disk-shaped body 4 consisting of the photoconductive material is brought into contact with the main surface of the carrier body 2 and both are permanently adhered. The photoconductor 4 are thereafter mechanically ground to the layer thickness thicker by at least 50μm than the desired final layer thickness. The photoconductor 4 is then alternately subjected to lubrochemical and mechanical polishing treatments until the layer thickness thicker by about 10μm than the desired layer thickness is obtd. The photoconductor 4 is lubrochemically polished until the desired layer thickness is obtd.  As a result, the coupling of the photoconductor to a semiconductor laser or sensor by using the optical device produced in such a manner is made possible and the transmission of signals or the combination of the optical or electronic device with other means by using the same is made possible.
Patent JP-H0873773-A (JP)
Title: Production of photosensitive ultrathin film
Inventor: FURUBAYASHI HIROMI
IPC: C09D4/06
Filed: 1994-09-05
Abstract: PURPOSE: To provide a process for producing a photosensitive ultrathin film whereby a photosensitive film for a color filter can be formed on a transparent substrate in a high yield with a good appearance. CONSTITUTION: In a process for producing a photosensitive film whereby a soln. prepd. by dissolving a photosensitive resin compsn. comprising 45-70 pts.wt. film-forming polymer which is obtd. by using 17-30wt.% methacrylic or acrylic acid as a comonomer and has a wt. average mol.wt. of 50,000-150,000 (A), 30-55 pts.wt. ethylenically unsatd. compd. (B), 0.1-10 pts.wt. photopolymn. initiator (C), and 0.1-50 pts.wt. pigment or dye (D) in an org. solvent is applied to a substrate film and dried to form an ultrathin photosensitive resin layer with a thickness of 0.5-5.0μm, the org. solvent used contains an org. solvent having an SP value of 9.0-11.0 and a b.p. of 115-175 deg.C.
Patent JP-H1039139-A (JP)
Title: Polarizing plate or phase-contrast plate with glass and liquid crystal projector
Inventor: MATSUO TADASHI
IPC: G02B5/30
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate with glass having satisfactory durability by using a polarizing plate contg. no UV absorber. SOLUTION: A polarizing plate contg. no UV absorber is stuck to the plane part of a glass molded article to obtain the objective polarizing plate with glass. The polarizing plate contg. no UV absorber consists preferably of a PVA-base dye-contg. polarizing film and a pair of substrates holding the film between them. Such polarizing plates 5f with glass are disposed on the incidence sides of liq. crystal cells 6B, 6R, 6G. Visible radiation emitted from a metallic halide lamp as a light source 1 is passed through a condenser 2 and a UV cutting filter 3, blue (B) is separated with a 1st dichoric resolving mirror 4 and resolution into green(G) and red(R) is carried out with a 2nd dichroic resolving mirror 4' to obtain the three primary colors.  The resultant red, green and blue rays are made incident on the polarizing plates 5f and only rays each polarized in a certain direction are made incident on the liq. crystal cells 6B, 6R, 6G.
Patent JP-2001033223-A (JP)
Title: Lead frame tensing device
Inventor: MAKINO HARUHISA
IPC: G01B11/24
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To make detectable an abnormal state with high accuracy by storing the variation of brightness data between images for every pixel, and determining an abnormality taking into account a difference in brightness data of tested images obtained by analyzing two continuous input images. SOLUTION: A lead frame 3 is hung down from the left side like a U-shape to enter a frame testing device 6, and transported upward vertically along a frame fluttering preventing mechanism 12. Plural sensors are provided in an entering position of the testing device 6 for the frame 3. When a testing side stop sensor 6e detects a slack portion of the frame 3, the operation of a transport roller 6a is stopped. Speed control sensors 6f, 6g control the rotation of the roller 6a so that the slack portion of the frame 3 is kept within a designated range. When abnormality is caused in the testing device 6 and the roller 6a is stopped to rotate or the rotating operation is delayed, the frame 3 is not wound up and increased in its slack portion to reach a position C. At this time, a sensor 6h detects a slack of the frame 3 to stop the press operation.
Patent JP-S6272927-A (JP)
Title: Friction clutch
Inventor: ARAYA SHIGERU
IPC: F16D13/52
Filed: 1985-09-24
Abstract: PURPOSE:To absorb inverse load out of a driven shaft, by installing a slider sliding on the driven shaft and also a slider spring pressing this slider to the side of a clutch inner, and letting the slider support a clutch spring. CONSTITUTION:A slider 20 is being inserted into the spline 19 installed in a driven shaft 3 free of slide motion in the axial direction. A clutch spring 15 is engaged with one side of a spring stopper 23 solidly molded together with this slider 20, and a slider spring 24 with the other side, respectively, and that this spilder spring 24 presses the slider 20 to the side of a clutch inner 13. In addition, a slider cam 21 at a side part of the slider 20 and an inner cam 22 being installed in the clutch inner 13 are engaged with each other. So, when inverse load acts on them, the slider 20 moves in the axial direction by means of cam functions of these inner and slider cams 22 and 21, thus the inverse load is absorbed.
Patent JP-2000047208-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKATA JUNICHI
IPC: G02F1/1333
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the light emission efficiency of a high-luminance back light by lessening the occurrence of the flickering on a screen by electrical noise, suppressing the leakage of an output high voltage to the ground and reducing electric power consumption. SOLUTION: This liquid crystal display device is constituted by arraying a plurality of wire-shaped lamps 6 under a liquid crystal display panel 2 in parallel, providing a metallic lower frame 8 with an opening 21, packaging a high voltage generating transformer 13 and a light control circuit on one side of the rear surface of a high-voltage high-frequency AC generating circuit board 9 for lighting these wire-shaped lamps 6, arranging this high-voltage high-frequency AC generating circuit board 9 in the opening 21 part, tightly adhering the front surface of the high-voltage high-frequency AC generating circuit board 9 and the rear surface of a molded case 7 and tightly adhering the front surface of the metallic lower frame 8 and the rear surface of the molded case 7.
Patent JP-H0765732-A (JP)
Title: Magnetron anode body
Inventor: AIGA MASAYUKI
IPC: H01J23/22
Filed: 1993-08-25
Abstract: PURPOSE:To improve the durability of a vane for maintaining the reliability thereof and restrain cost, so that a magnetron anode body can cope even with high temperature operation due to the application of a high output system. CONSTITUTION:Vanes 2 are radially arrayed on the internal surface of an anode cylinder 1. Strap rings 3 having a small diameter and strap rings 4 having a large diameter for connecting every other vanes 2 are jointed to the axial ends thereof, and at least the rings 3 are formed out of an allay of silver and oxygen free copper.
Patent JP-H1152455-A (JP)
Title: Finder light shielding device for camera
Inventor: SHIRAI NATSUKI
IPC: G03B13/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of light transmitted through a finder in the case of a high-luminance subject such as sunlight. SOLUTION: By a photodetector 1, the quantity of light made incident on a camera is detected. A finder 5 is provided with a liquid crystal shutter 3. Then, the transmissivity of the shutter 3 is changed by a shutter control circuit 10 according to the incident light quantity detected by the photodetector 1 so that the quantity of the light transmitted through the finder 5 becomes smaller as the incident light quantity becomes larger. Thus, when a high- luminance subject such as sunlight is made incident on the finder 5, the transmissivity of the shutter 3 becomes small so that the eye of a photographer looking into the finder 5 is protected.
Patent JP-S58103323-A (JP)
Inventor: RAINERU OOBERUMAIERU
IPC: C07G15/00
Filed: 1982-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59101416-A (JP)
Title: Oral cavity composition
Inventor: KOMIYAMA NOBORU
IPC: A61K8/00
Filed: 1982-11-30
Abstract: PURPOSE:An oral cavity composition effective for preventing carries, pyorrhea alveolaris, and halitosis, containing chitin or chitosan. CONSTITUTION:A composition containing >=0.01wt% chitin and/or chitosan, a deacetylated substance thereof. An allowable amount of chitin, etc. blended changes depending upon each of oral compositions, is preferably 0.05-50wt% in case of toothpaste, 0.05-75wt% in case of wet dentifrice, 0.05-95wt% in case of tooth powder, 0.05-60wt% solid refreshing agent for the mouth, 0.05-20wt% in case of liquid oral cavity composition (toothpaste, refreshing agent, or mouth washing agent), and 0.05-50wt% in case of chewing gum.
Patent JP-H0259178-A (JP)
Title: Profiling device and diaphragm fitting automatic welding method for column joint
Inventor: OTA KATSUYA
IPC: B23K9/00
Filed: 1988-08-26
Abstract: PURPOSE:To correctly detect the surface contour of a plane to be measured even if there is an error or a deviation in the position thereon by providing a height detecting roller to detect the difference of height to precede in the proceeding direction of a profiling roller to detect the above-mentioned surface contour. CONSTITUTION:The title profiling device consists of the profiling roller 3 to detect the surface contour of the plane to be measured such as a column 1 and the height detecting roller 4 which is situated ahead in the proceeding direction of the roller 3 and freely movable vertically and is provided with a detector for the difference (h) of height with respect to the roller 3 of the roller 4. At the time of welding a flat part 23 of the column 1, a torch 2 moves horizontally in the arrow direction 32 and the difference (h) shows a low value of h0. When the torch 2 attains a curved surface part 22, the difference (h) starts to increase from h0 and further, the torch 2 advances and a tilt angle of the welding position is made to a proper downward tilt angle and when the difference (h) attains hc, a joint is rotated in the arrow direction 33 and a manipulator is also retreated in the same direction. Further, the difference hc is a value calculated based on a nominal radius of the curved surface part 22, radiuses of the rollers 3 and 4 and the longitudinal distance between both rollers can be preset.
Patent JP-H08142004-A (JP)
Title: Double surface planer
Inventor: IMAMURA HIROSHI
IPC: B27C1/02
Filed: 1995-08-18
Abstract: PURPOSE: To connect the double surface planer with a saving machine or the like in a previous process without trouble by a method wherein the carrying-in height of the material to be carried in is fixed. CONSTITUTION: The double surface plane is equipped with a stationary table 13, a lower movable frame 21, which is disposed in an array with the stationary table 13 so as to allow to control the height with respect to the stationary table 13, and an upper movable frame 22, which can vertically move relative to the lower movable frame 21. Further, a lower rotating knife 31 is installed on the lower movable frame 21 and an upper rotating knife 32 is installed on the upper movable frame 22. By raising the lower movable frame 21, the cutting amount of the under side of material B is determined. Furthermore, by controlling the relative interval between the lower movable frame 21 and the upper movable frame 22, the finishing height of the material B is determined.
Patent JP-S60121863-A (JP)
Title: Communication system for reporting calling subscriber's name
Inventor: AKIYAMA TADAHIKO
IPC: H04M1/276
Filed: 1983-11-11
Abstract: PURPOSE:To improve the business efficiency by reporting a calling subscriber's name to a called subscriber before response of telephone to give the selecting right of call to the called subscriber. CONSTITUTION:When the calling subscriber inserts his ID card 1-3 to an ID card reader 1-4 and hooks off a handset 1-1, a controller 1-13 detects this state and instructs the reader 1-4 to read the ID code. The code read by reader 1-4 is sent to a private branch exchange and is converted to the calling subscriber's name with a conversion table between ID codes and names and is stored temporarily. When the calling subscriber dials the called subscriber's number to send a rining tone to a called telephone, the calling subscriber's name is read out and is transmitted in a form of the character code. In the called telephone, this character code is converted to a dot pattern by a character generator 1-15, and this pattern is transferred to a display device 1-7 and is displayed as characters.
Patent JP-H02161943-A (JP)
Title: Acetabular implantation of
Inventor: FUIRITSUPU SHIERII
IPC: A61F2/34
Filed: 1989-08-16
Abstract: PURPOSE: To fit a plastic insert, which receives the ball of the hip joint, to a metallic-cup shell, which is fitted to the pelvis, without generating rotary or disordered motion by forming a mechanical bond between the insert and the cup shell. CONSTITUTION: An implant 2 of a metallic-cup shell is hemispherical. A cavity 4 of the implant is virtually defined by a hemispherical inner surface 6 and a surface 8 of a cylinder or a truncated cone. After cooling, a plastic insert 9 can easily be inserted at a low temperature and easily rotated into place within the cavity. When a temperature of the implant rises to the body temperature, the insert engages to or is fitted using a thermal-expansion fastener to the cavity. The surfaces 6 and 8 of the cup shell have a ring-shaped groove 10. After the insert is fitted, the plastic material of the insert flows into the groove, and the presence of the plastic material in the ring-shaped groove forms a mechanical bond so that the insert will not separate from the cup shell.  To prevent rotation of the insert after it is fitted, one or more radial grooves 16 are then provided on the inner surface of the cup shell.
Patent JP-H0877542-A (JP)
Title: Magnetic recording medium and its production
Inventor: USUKI KAZUYUKI
IPC: G11B5/72
Filed: 1994-09-05
Abstract: PURPOSE: To form a protective layer having high preservability, running performance and durability not imparted by the conventional lubricant by using both of an alkylsilane compd. and a fluorine-contg. carboxylic ester compd. CONSTITUTION: A surface layer contg. an alkylsilane compd. and a fluorinecontg. carboxylic ester compd. is formed on a protective film laminated on a ferromagnetic metallic thin film. Since the alkylsilane compd. is formed on the protective film especially under heating, the bonding property of the alkylsilane compd. to the protective film is improved. By the combination of the alkylsilane compd. with the fluorine-contg. carboxylic ester compd., the objective magnetic recording medium having superior characteristics even in an environment at low temp. and humidity is obtd.
Patent JP-H0261292-A (JP)
Title: Excavating section for upward shield machine
Inventor: MURAKAMI FUMIAKI
IPC: E21D3/00
Filed: 1988-08-25
Abstract: PURPOSE:To enable the surface of ground to be excavated according to the change of soil when the ground surface is excavated in the upper direction, by regulating the rotational angles of arms so that the cutting edges of cutter bits may be vertically arranged in the rotation direction of excavating sections, and by regulating the cutting edges of the cutter bits and a center bit. CONSTITUTION:Arms 12, 13 composed rotatably for connecting the center of a shell body 2 to the tip section are provided with cutter bits 14, 15 arranged on two lines with a plurality of excavating edges 14A, 14B confronted with each other, and a center bit 26 with a plurality of excavating edges 26A-26I arranged in the shape of a mountain between conic bodies 24 divided into two on the almost central section of the tip section of the shell body. Then, between the center bit 26 for regulating a distance projecting from the conic body 24 of a cutting edge, face plates 20, 21 for closing the tip section of the shell body in adjacent contact with the cutter bits 14, 15, and the cutter bits 14, 15, slits 22, 23 for dropping earth or the like excavated by the cutter bits 14, 15 and the center bit 26 are arranged. As a result, the dropped earth is treated and at the same time, excavation can be executed according to soil.